The change in the value of `g` at a height `h` above the surface of the earth is the same as at a depth d below the surface of earth. When both `d` and `h` are much smaller than the radius of earth, then which one of the following is correct?
A. `d=(h)/(2)`
B. `d=(3h)/(2)`
C. `d=2h`
D. `d=h`
A. `d=(h)/(2)`
B. `d=(3h)/(2)`
C. `d=2h`
D. `d=h`
Correct Answer – C